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What does the month of December 2025 bring for HR?

December is a truly festive month: we buy Christmas gifts, calculate year-end bonuses, and in the cleaning sector, there are flash inspections.

This AI-generated translation may contain errors and should not be considerd legal advice. For accurate info, refer to the Dutch or French version or consult your Securex Legal Advisor.

Flash Inspections in the Cleaning Sector

In December 2025, inspection services will carry out flash inspections in the cleaning sector.
Is your labour regulation outdated, or are you unsure if you are correctly applying all pay and labour conditions? Now is the perfect time to get everything in order. Please contact your Legal Advisor at myHR@securex.be.

Read more: "Prepared for flash inspections in the cleaning sector in December"

Public Holidays

On 25 December, we celebrate Christmas, one of the ten official public holidays in Belgium. On this day, both banks and our Securex offices will be closed. Please keep this in mind for urgent payments.
26 December is not a statutory public holiday, but in some sectors, it is given as an additional day off. Banks will also be closed on that day.

Read more: "When do the banks close in 2025?"

Read more: "Leave on Boxing Day in JC 226"

To find out if there is a conventional public holiday in your sector, it is best to check the Joint Committees. Select your joint committee and go to 'Holidays and extralegal leave > Extralegal leave > Cultural leave'.

Our tip: Don’t forget to establish the replacement public holidays for 2026. Legally, you must arrange this before 15 December 2025.
Read more: "Don’t forget the replacement public holidays in 2026"

Year-End Bonuses

A year-end bonus, also known as a "thirteenth month," is a bonus that employers pay to their employees at the end of the year. Whether you are entitled to a year-end bonus or thirteenth month and how the bonus is calculated depends on the sector or company you work for.

Read more: The year-end bonus who is entitled to it?

Securex will calculate the year-end bonus for you during the same period as last year. If you have recently registered with our social secretariat or if a specific date has already been set, we will adhere to the agreed timeline. If you wish to pay a higher year-end bonus than the amount specified by your sector, or if you want to give a year-end bonus when your sector does not provide one, please inform us in advance at myHR@securex.be.

E-invoicing is on the horizon

The deadline is approaching: from 1 January 2026, all invoices between VAT liable companies in Belgium must be exchanged electronically.

Read more: "E-invoicing, mandatory from 2026 | What does this mean for you?"

On 23 December, the new index figures will be known.

Many companies that have annual indexing in January, including employers in joint committee 200, have been eager to know what the exact index percentage will be.
The index forecast in JC 200 is currently 2.14%.

The final percentage of the index will be announced on 23 December in the afternoon. More info: Index list: indexations and wage adjustments | Securex

A beneficial year-end gift for your employees

Gift vouchers, a bottle of bubbles, toys for the children, … These are just a few ‘social benefits’ that you can provide in a socially and fiscally advantageous way. 

Read more: "A beneficial year-end gift for your employees"

Be sure to check out the range of thematic gift cards from Unigift, which your employees can spend at the best local merchants : https://hrpartners.securex.be/nl/partners/unigift

Check if the training days have been utilized and plan the training for 2026

Check if the training days for this year have been used and plan ahead for 2026. Despite the uncertainty surrounding the Federal Learning Account, the training obligation remains: every full-time employee is entitled to at least 5 training days per year in companies with 10 or more employees.

Our tip: take a look at our training calendar for 2026: Training for employees and companies | Securex.
Be sure to also follow the free webinar on 5 December 2025 about what AI can mean for your organization today: Ready for AI? Discover what the EU expects from your organization | Securex

What does Securex do for you?

Every quarter, we organise a Webinar on social current affairs. In this Webinar, we discuss the updates that you really should not miss. This includes the implementation of the summer/budget agreement, the sector agreements and the regulations regarding wage transparency. Read more:  training on social current affairs.